202498 Sleeve Bearing

Comprehensive specifications and application details for: 202498 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 202498. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 202498
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-700-6872
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

6 hole antirotation/lubrication type and quantity, 3.6875 inches nominal body outside diameter, round left flange body corner corner shape, 3.2050 inches minimum and 3.2110 inches maximum body inside diameter, round inside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-700-6872 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 6 hole
Body Inside Diameter: 3.2050 inches minimum and 3.2110 inches maximum
Body Outside Diameter: 3.6875 inches nominal
Corner Shape: round inside left corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 4.0620 inches nominal
Flange Width: 0.0910 inches minimum and 0.0950 inches maximum
Hole Diameter: 0.0940 inches nominal first
Keyway Dimension: 0.0940 inches nominal external keyway depth
Keyway Dimension: 0.1250 inches nominal external keyway width
Keyway Dimension: 1.8750 inches nominal external keyway length
Lubricant Accommodation Style: grooved circular
Overall Length: 2.5940 inches nominal
Material Document And Classification: ams 4815 assn std all material responses inner layer
Material Document And Classification: ams 5060 assn std single material response outer layer
Material: oil lubricating lubrication
Material: silver and steel comp 1022 inner layer
Material: steel comp 1015 outer layer
Material: tin alloy intermediate layer
Precious Material And Location: inner layer silver
Precious Material: silver
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of flange
Surface Groove Location And Quantity: 1 internal

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-700-6872?: The FSCG of the NSN 3120-00-700-6872 is 3120

Does the NSN 3120-00-700-6872 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-700-6872 require demilitarization?: Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-700-6872 contain precious materials?: Item contains silver.

Does NSN 3120-00-700-6872 contain hazardous materials?: Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.